An issue was discovered in OpenText Content Suite Platform 22.1 (16.2.19.1803). The request handler for ll.KeepAliveSession sets a valid AdminPwd cookie even when the Web Admin password was not entered. This allows access to endpoints, which require a valid AdminPwd cookie, without knowing the password.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Opentext_extended_ecm | Opentext | 21.1 (including) | 22.1 (including) |
References
- http://packetstormsecurity.com/files/170615/OpenText-Extended-ECM-22.3-File-Deletion-LFI-Privilege-Escsalation.html
- http://seclists.org/fulldisclosure/2023/Jan/14
- https://sec-consult.com/vulnerability-lab/advisory/multiple-post-authentication-vulnerabilities-including-rce-opentexttm-extended-ecm/
- http://packetstormsecurity.com/files/170615/OpenText-Extended-ECM-22.3-File-Deletion-LFI-Privilege-Escsalation.html
- http://seclists.org/fulldisclosure/2023/Jan/14
- https://sec-consult.com/vulnerability-lab/advisory/multiple-post-authentication-vulnerabilities-including-rce-opentexttm-extended-ecm/